DE-R-023-1:Credit transfer details missing. When payment code 30 or 58 (credit...
Fix: Invoice Navigator automatically fixes this issue by correcting the `cbc:PaymentMeansCode` element in your Invoice (DE-R-023-1). Upload your invoice to fix this automatically.
Credit transfer details missing. When payment code 30 or 58 (credit transfer) is used, the Credit Transfer group (BG-17) with bank account details must be provided.
Engine Classification
Ensure delivery postal code is present for XRechnung
Confidence: 80% · Applied automatically in pipeline
What is DE-R-023-1?
DE-R-023-1 is a fatal validation rule defined in the EN 16931 specification (DEU national rules). It validates the PostalZone element under DeliveryLocation > Address in the UBL invoice XML.
When this rule fires, the invoice is rejected by Peppol access points and never reaches the buyer.
Target path: //cac:Delivery/cac:DeliveryLocation/cac:Address/cbc:PostalZone
Why This Error Matters
Invoice will be rejected by German XRechnung validators. German e-invoicing has specific format requirements for payment details, contact information, and attachments.
DE-R-023-1 is a hard failure — the invoice must be corrected and re-sent before it can reach the recipient.
Invoice Navigator can automatically correct this error in your pipeline. The fix is applied with full audit evidence, so your compliance trail remains intact.
Validator Behavior
- ·Causes invoice rejection
- ·Rejected by XRechnung endpoints
- ·Error returned: DE-R-023-1
- ·Specification: EN 16931
How to Fix It
Find the missing or empty field
Check cbc:PostalZone at //cac:Delivery/cac:DeliveryLocation/cac:Address/cbc:PostalZone. This field is required but is either missing or empty.
Set the required value
Invoice Navigator automatically fixes this issue by correcting the `cbc:PaymentMeansCode` element in your Invoice (DE-R-023-1).
Re-validate your invoice
Upload the corrected invoice to confirm DE-R-023-1 is resolved.
Before / After
<cac:PaymentMeans> <cbc:PaymentMeansCode>INVALID_CODE</cbc:PaymentMeansCode> </cac:PaymentMeans>
<cac:PaymentMeans> <cbc:PaymentMeansCode>VALID_CODE</cbc:PaymentMeansCode> </cac:PaymentMeans>
Technical Reference
//cac:Delivery/cac:DeliveryLocation/cac:Address/cbc:PostalZoneCommon Causes
- ·Credit transfer payment code but no BG-17 provided
- ·BT-81 code 30 or 58 requires CREDIT TRANSFER group
- ·cac:PaymentMeans code for bank transfer missing account
- ·Payment method is credit transfer but no bank details
- ·BG-17 cac:PayeeFinancialAccount required for wire transfer
Seeing this in production? The API handles DE-R-023-1 automatically. See the fix response →
Frequently Asked Questions
Credit transfer details missing. When payment code 30 or 58 (credit transfer) is used, the Credit Transfer group (BG-17) with bank account details must be provided.
Invoice Navigator automatically fixes this issue by correcting the `cbc:PaymentMeansCode` element in your Invoice (DE-R-023-1). You can also use Invoice Navigator's compliance engine to correct this automatically in your pipeline.
Yes, DE-R-023-1 is a critical error that will cause invoice rejection. It must be fixed before submission.
Many instances of DE-R-023-1 can be automatically corrected using Invoice Navigator's compliance engine. The fix is applied in your pipeline with full audit evidence.
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Last updated: 14 April 2026
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